20183353668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1\times {\mathrm{1381}}^1$

素因数の和:2362

約数の個数: 144

約数和(自身を含む): 56140156800

約数和(自身を除く): 35956803132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 929, 1311, 1381, 1748, 1858, 2622, 2762, 2787, 3716, 3933, 4143, 5244, 5524, 5574, 7866, 8286, 8361, 11148, 12429, 15732, 16572, 16722, 17651, 21367, 24858, 26239, 31763, 33444, 35302, 42734, 49716, 52478, 52953, 63526, 64101, 70604, 78717, 85468, 95289, 104956, 105906, 127052, 128202, 157434, 158859, 190578, 192303, 211812, 236151, 256404, 285867, 314868, 317718, 381156, 384606, 405973, 472302, 571734, 603497, 635436, 769212, 811946, 944604, 1143468, 1206994, 1217919, 1282949, 1623892, 1810491, 2413988, 2435838, 2565898, 3620982, 3653757, 3848847, 4871676, 5131796, 5431473, 7241964, 7307514, 7697694, 10862946, 11546541, 14615028, 15395388, 21725892, 23093082, 24376031, 29507827, 46186164, 48752062, 59015654, 73128093, 88523481, 97504124, 118031308, 146256186, 177046962, 219384279, 265570443, 292512372, 354093924, 438768558, 531140886, 560648713, 877537116, 1062281772, 1121297426, 1681946139, 2242594852, 3363892278, 5045838417, 6727784556, 10091676834, 20183353668]

約数ペア:

[(1, 20183353668), (2, 10091676834), (3, 6727784556), (4, 5045838417), (6, 3363892278), (9, 2242594852), (12, 1681946139), (18, 1121297426), (19, 1062281772), (23, 877537116), (36, 560648713), (38, 531140886), (46, 438768558), (57, 354093924), (69, 292512372), (76, 265570443), (92, 219384279), (114, 177046962), (138, 146256186), (171, 118031308), (207, 97504124), (228, 88523481), (276, 73128093), (342, 59015654), (414, 48752062), (437, 46186164), (684, 29507827), (828, 24376031), (874, 23093082), (929, 21725892), (1311, 15395388), (1381, 14615028), (1748, 11546541), (1858, 10862946), (2622, 7697694), (2762, 7307514), (2787, 7241964), (3716, 5431473), (3933, 5131796), (4143, 4871676), (5244, 3848847), (5524, 3653757), (5574, 3620982), (7866, 2565898), (8286, 2435838), (8361, 2413988), (11148, 1810491), (12429, 1623892), (15732, 1282949), (16572, 1217919), (16722, 1206994), (17651, 1143468), (21367, 944604), (24858, 811946), (26239, 769212), (31763, 635436), (33444, 603497), (35302, 571734), (42734, 472302), (49716, 405973), (52478, 384606), (52953, 381156), (63526, 317718), (64101, 314868), (70604, 285867), (78717, 256404), (85468, 236151), (95289, 211812), (104956, 192303), (105906, 190578), (127052, 158859), (128202, 157434)]