20699693664

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{109843}}^1$

素因数の和:110020

約数の個数: 96

約数和(自身を含む): 58904504064

約数和(自身を除く): 38204810400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 151, 156, 208, 302, 312, 416, 453, 604, 624, 906, 1208, 1248, 1812, 1963, 2416, 3624, 3926, 4832, 5889, 7248, 7852, 11778, 14496, 15704, 23556, 31408, 47112, 62816, 94224, 109843, 188448, 219686, 329529, 439372, 659058, 878744, 1318116, 1427959, 1757488, 2636232, 2855918, 3514976, 4283877, 5272464, 5711836, 8567754, 10544928, 11423672, 16586293, 17135508, 22847344, 33172586, 34271016, 45694688, 49758879, 66345172, 68542032, 99517758, 132690344, 137084064, 199035516, 215621809, 265380688, 398071032, 431243618, 530761376, 646865427, 796142064, 862487236, 1293730854, 1592284128, 1724974472, 2587461708, 3449948944, 5174923416, 6899897888, 10349846832, 20699693664]

約数ペア:

[(1, 20699693664), (2, 10349846832), (3, 6899897888), (4, 5174923416), (6, 3449948944), (8, 2587461708), (12, 1724974472), (13, 1592284128), (16, 1293730854), (24, 862487236), (26, 796142064), (32, 646865427), (39, 530761376), (48, 431243618), (52, 398071032), (78, 265380688), (96, 215621809), (104, 199035516), (151, 137084064), (156, 132690344), (208, 99517758), (302, 68542032), (312, 66345172), (416, 49758879), (453, 45694688), (604, 34271016), (624, 33172586), (906, 22847344), (1208, 17135508), (1248, 16586293), (1812, 11423672), (1963, 10544928), (2416, 8567754), (3624, 5711836), (3926, 5272464), (4832, 4283877), (5889, 3514976), (7248, 2855918), (7852, 2636232), (11778, 1757488), (14496, 1427959), (15704, 1318116), (23556, 878744), (31408, 659058), (47112, 439372), (62816, 329529), (94224, 219686), (109843, 188448)]