2020759986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{4229}}^1$

素因数の和:4639

約数の個数: 64

約数和(自身を含む): 4781998080

約数和(自身を除く): 2761238094

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 367, 434, 651, 734, 1101, 1302, 2202, 2569, 4229, 5138, 7707, 8458, 11377, 12687, 15414, 22754, 25374, 29603, 34131, 59206, 68262, 79639, 88809, 131099, 159278, 177618, 238917, 262198, 393297, 477834, 786594, 917693, 1552043, 1835386, 2753079, 3104086, 4656129, 5506158, 9312258, 10864301, 21728602, 32592903, 48113333, 65185806, 96226666, 144339999, 288679998, 336793331, 673586662, 1010379993, 2020759986]

約数ペア:

[(1, 2020759986), (2, 1010379993), (3, 673586662), (6, 336793331), (7, 288679998), (14, 144339999), (21, 96226666), (31, 65185806), (42, 48113333), (62, 32592903), (93, 21728602), (186, 10864301), (217, 9312258), (367, 5506158), (434, 4656129), (651, 3104086), (734, 2753079), (1101, 1835386), (1302, 1552043), (2202, 917693), (2569, 786594), (4229, 477834), (5138, 393297), (7707, 262198), (8458, 238917), (11377, 177618), (12687, 159278), (15414, 131099), (22754, 88809), (25374, 79639), (29603, 68262), (34131, 59206)]