20188295952

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1637}}^1\times {\mathrm{23357}}^1$

素因数の和:25016

約数の個数: 80

約数和(自身を含む): 56931481152

約数和(自身を除く): 36743185200

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 1637, 3274, 4911, 6548, 9822, 13096, 18007, 19644, 23357, 26192, 36014, 39288, 46714, 54021, 70071, 72028, 78576, 93428, 108042, 140142, 144056, 186856, 216084, 256927, 280284, 288112, 373712, 432168, 513854, 560568, 770781, 864336, 1027708, 1121136, 1541562, 2055416, 3083124, 4110832, 6166248, 12332496, 38235409, 76470818, 114706227, 152941636, 229412454, 305883272, 420589499, 458824908, 611766544, 841178998, 917649816, 1261768497, 1682357996, 1835299632, 2523536994, 3364715992, 5047073988, 6729431984, 10094147976, 20188295952]

約数ペア:

[(1, 20188295952), (2, 10094147976), (3, 6729431984), (4, 5047073988), (6, 3364715992), (8, 2523536994), (11, 1835299632), (12, 1682357996), (16, 1261768497), (22, 917649816), (24, 841178998), (33, 611766544), (44, 458824908), (48, 420589499), (66, 305883272), (88, 229412454), (132, 152941636), (176, 114706227), (264, 76470818), (528, 38235409), (1637, 12332496), (3274, 6166248), (4911, 4110832), (6548, 3083124), (9822, 2055416), (13096, 1541562), (18007, 1121136), (19644, 1027708), (23357, 864336), (26192, 770781), (36014, 560568), (39288, 513854), (46714, 432168), (54021, 373712), (70071, 288112), (72028, 280284), (78576, 256927), (93428, 216084), (108042, 186856), (140142, 144056)]