20056793988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1973317}}^1$

素因数の和:1973353

約数の個数: 72

約数和(自身を含む): 58789089856

約数和(自身を除く): 38732295868

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 1973317, 3946634, 5919951, 7893268, 11839902, 13813219, 21706487, 23679804, 27626438, 41439657, 43412974, 55252876, 65119461, 82879314, 86825948, 130238922, 151945409, 165758628, 238771357, 260477844, 303890818, 455836227, 477542714, 607781636, 716314071, 911672454, 955085428, 1432628142, 1671399499, 1823344908, 2865256284, 3342798998, 5014198497, 6685597996, 10028396994, 20056793988]

約数ペア:

[(1, 20056793988), (2, 10028396994), (3, 6685597996), (4, 5014198497), (6, 3342798998), (7, 2865256284), (11, 1823344908), (12, 1671399499), (14, 1432628142), (21, 955085428), (22, 911672454), (28, 716314071), (33, 607781636), (42, 477542714), (44, 455836227), (66, 303890818), (77, 260477844), (84, 238771357), (121, 165758628), (132, 151945409), (154, 130238922), (231, 86825948), (242, 82879314), (308, 65119461), (363, 55252876), (462, 43412974), (484, 41439657), (726, 27626438), (847, 23679804), (924, 21706487), (1452, 13813219), (1694, 11839902), (2541, 7893268), (3388, 5919951), (5082, 3946634), (10164, 1973317)]