20236800064

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{4079}}^1$

素因数の和:4260

約数の個数: 112

約数和(自身を含む): 44395948800

約数和(自身を除く): 24159148736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 89, 104, 134, 178, 208, 268, 356, 416, 536, 712, 832, 871, 1072, 1157, 1424, 1742, 2144, 2314, 2848, 3484, 4079, 4288, 4628, 5696, 5963, 6968, 8158, 9256, 11926, 13936, 16316, 18512, 23852, 27872, 32632, 37024, 47704, 53027, 55744, 65264, 74048, 77519, 95408, 106054, 130528, 155038, 190816, 212108, 261056, 273293, 310076, 363031, 381632, 424216, 546586, 620152, 726062, 848432, 1093172, 1240304, 1452124, 1696864, 2186344, 2480608, 2904248, 3393728, 3552809, 4372688, 4719403, 4961216, 5808496, 7105618, 8745376, 9438806, 11616992, 14211236, 17490752, 18877612, 23233984, 24323077, 28422472, 37755224, 48646154, 56844944, 75510448, 97292308, 113689888, 151020896, 194584616, 227379776, 302041792, 316200001, 389169232, 632400002, 778338464, 1264800004, 1556676928, 2529600008, 5059200016, 10118400032, 20236800064]

約数ペア:

[(1, 20236800064), (2, 10118400032), (4, 5059200016), (8, 2529600008), (13, 1556676928), (16, 1264800004), (26, 778338464), (32, 632400002), (52, 389169232), (64, 316200001), (67, 302041792), (89, 227379776), (104, 194584616), (134, 151020896), (178, 113689888), (208, 97292308), (268, 75510448), (356, 56844944), (416, 48646154), (536, 37755224), (712, 28422472), (832, 24323077), (871, 23233984), (1072, 18877612), (1157, 17490752), (1424, 14211236), (1742, 11616992), (2144, 9438806), (2314, 8745376), (2848, 7105618), (3484, 5808496), (4079, 4961216), (4288, 4719403), (4628, 4372688), (5696, 3552809), (5963, 3393728), (6968, 2904248), (8158, 2480608), (9256, 2186344), (11926, 1696864), (13936, 1452124), (16316, 1240304), (18512, 1093172), (23852, 848432), (27872, 726062), (32632, 620152), (37024, 546586), (47704, 424216), (53027, 381632), (55744, 363031), (65264, 310076), (74048, 273293), (77519, 261056), (95408, 212108), (106054, 190816), (130528, 155038)]