20209446504

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{3833}}^1$

素因数の和:4032

約数の個数: 192

約数和(自身を含む): 60791290560

約数和(自身を除く): 40581844056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 131, 156, 172, 234, 258, 262, 312, 344, 387, 393, 468, 516, 524, 559, 774, 786, 936, 1032, 1048, 1118, 1179, 1548, 1572, 1677, 1703, 2236, 2358, 3096, 3144, 3354, 3406, 3833, 4472, 4716, 5031, 5109, 5633, 6708, 6812, 7666, 9432, 10062, 10218, 11266, 11499, 13416, 13624, 15327, 15332, 16899, 20124, 20436, 22532, 22998, 30654, 30664, 33798, 34497, 40248, 40872, 45064, 45996, 49829, 50697, 61308, 67596, 68994, 73229, 91992, 99658, 101394, 122616, 135192, 137988, 146458, 149487, 164819, 199316, 202788, 219687, 275976, 292916, 298974, 329638, 398632, 405576, 439374, 448461, 494457, 502123, 585832, 597948, 659061, 659276, 878748, 896922, 988914, 1004246, 1195896, 1318122, 1318552, 1483371, 1506369, 1757496, 1793844, 1977828, 2008492, 2142647, 2636244, 2966742, 3012738, 3587688, 3955656, 4016984, 4285294, 4519107, 5272488, 5933484, 6025476, 6427941, 6527599, 8570588, 9038214, 11866968, 12050952, 12855882, 13055198, 17141176, 18076428, 19283823, 19582797, 21591289, 25711764, 26110396, 36152856, 38567646, 39165594, 43182578, 51423528, 52220792, 58748391, 64773867, 77135292, 78331188, 86365156, 117496782, 129547734, 154270584, 156662376, 172730312, 194321601, 234993564, 259095468, 280686757, 388643202, 469987128, 518190936, 561373514, 777286404, 842060271, 1122747028, 1554572808, 1684120542, 2245494056, 2526180813, 3368241084, 5052361626, 6736482168, 10104723252, 20209446504]

約数ペア:

[(1, 20209446504), (2, 10104723252), (3, 6736482168), (4, 5052361626), (6, 3368241084), (8, 2526180813), (9, 2245494056), (12, 1684120542), (13, 1554572808), (18, 1122747028), (24, 842060271), (26, 777286404), (36, 561373514), (39, 518190936), (43, 469987128), (52, 388643202), (72, 280686757), (78, 259095468), (86, 234993564), (104, 194321601), (117, 172730312), (129, 156662376), (131, 154270584), (156, 129547734), (172, 117496782), (234, 86365156), (258, 78331188), (262, 77135292), (312, 64773867), (344, 58748391), (387, 52220792), (393, 51423528), (468, 43182578), (516, 39165594), (524, 38567646), (559, 36152856), (774, 26110396), (786, 25711764), (936, 21591289), (1032, 19582797), (1048, 19283823), (1118, 18076428), (1179, 17141176), (1548, 13055198), (1572, 12855882), (1677, 12050952), (1703, 11866968), (2236, 9038214), (2358, 8570588), (3096, 6527599), (3144, 6427941), (3354, 6025476), (3406, 5933484), (3833, 5272488), (4472, 4519107), (4716, 4285294), (5031, 4016984), (5109, 3955656), (5633, 3587688), (6708, 3012738), (6812, 2966742), (7666, 2636244), (9432, 2142647), (10062, 2008492), (10218, 1977828), (11266, 1793844), (11499, 1757496), (13416, 1506369), (13624, 1483371), (15327, 1318552), (15332, 1318122), (16899, 1195896), (20124, 1004246), (20436, 988914), (22532, 896922), (22998, 878748), (30654, 659276), (30664, 659061), (33798, 597948), (34497, 585832), (40248, 502123), (40872, 494457), (45064, 448461), (45996, 439374), (49829, 405576), (50697, 398632), (61308, 329638), (67596, 298974), (68994, 292916), (73229, 275976), (91992, 219687), (99658, 202788), (101394, 199316), (122616, 164819), (135192, 149487), (137988, 146458)]