20122337532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^2\times {\mathrm{1171}}^1$

素因数の和:1352

約数の個数: 144

約数和(自身を含む): 53835304320

約数和(自身を除く): 33712966788

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 67, 87, 116, 132, 134, 174, 201, 268, 319, 348, 402, 638, 737, 804, 957, 1171, 1276, 1474, 1914, 1943, 2211, 2342, 2948, 3513, 3828, 3886, 4422, 4489, 4684, 5829, 7026, 7772, 8844, 8978, 11658, 12881, 13467, 14052, 17956, 21373, 23316, 25762, 26934, 33959, 38643, 42746, 49379, 51524, 53868, 64119, 67918, 77286, 78457, 85492, 98758, 101877, 128238, 130181, 135836, 148137, 154572, 156914, 197516, 203754, 235371, 256476, 260362, 296274, 313828, 373549, 390543, 407508, 470742, 520724, 592548, 747098, 781086, 863027, 941484, 1120647, 1431991, 1494196, 1562172, 1726054, 2241294, 2275253, 2589081, 2863982, 3452108, 4295973, 4482588, 4550506, 5178162, 5256619, 5727964, 6825759, 8591946, 9101012, 10356324, 10513238, 13651518, 15769857, 17183892, 21026476, 25027783, 27303036, 31539714, 50055566, 57822809, 63079428, 75083349, 100111132, 115645618, 150166698, 152441951, 173468427, 231291236, 300333396, 304883902, 346936854, 457325853, 609767804, 693873708, 914651706, 1676861461, 1829303412, 3353722922, 5030584383, 6707445844, 10061168766, 20122337532]

約数ペア:

[(1, 20122337532), (2, 10061168766), (3, 6707445844), (4, 5030584383), (6, 3353722922), (11, 1829303412), (12, 1676861461), (22, 914651706), (29, 693873708), (33, 609767804), (44, 457325853), (58, 346936854), (66, 304883902), (67, 300333396), (87, 231291236), (116, 173468427), (132, 152441951), (134, 150166698), (174, 115645618), (201, 100111132), (268, 75083349), (319, 63079428), (348, 57822809), (402, 50055566), (638, 31539714), (737, 27303036), (804, 25027783), (957, 21026476), (1171, 17183892), (1276, 15769857), (1474, 13651518), (1914, 10513238), (1943, 10356324), (2211, 9101012), (2342, 8591946), (2948, 6825759), (3513, 5727964), (3828, 5256619), (3886, 5178162), (4422, 4550506), (4489, 4482588), (4684, 4295973), (5829, 3452108), (7026, 2863982), (7772, 2589081), (8844, 2275253), (8978, 2241294), (11658, 1726054), (12881, 1562172), (13467, 1494196), (14052, 1431991), (17956, 1120647), (21373, 941484), (23316, 863027), (25762, 781086), (26934, 747098), (33959, 592548), (38643, 520724), (42746, 470742), (49379, 407508), (51524, 390543), (53868, 373549), (64119, 313828), (67918, 296274), (77286, 260362), (78457, 256476), (85492, 235371), (98758, 203754), (101877, 197516), (128238, 156914), (130181, 154572), (135836, 148137)]