20165439997404

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{235456541}}^1$

素因数の和:235456628

約数の個数: 96

約数和(自身を含む): 57225357967680

約数和(自身を除く): 37059917970276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 108, 117, 122, 156, 183, 234, 244, 351, 366, 468, 549, 702, 732, 793, 1098, 1404, 1586, 1647, 2196, 2379, 3172, 3294, 4758, 6588, 7137, 9516, 14274, 21411, 28548, 42822, 85644, 235456541, 470913082, 706369623, 941826164, 1412739246, 2119108869, 2825478492, 3060935033, 4238217738, 6121870066, 6357326607, 8476435476, 9182805099, 12243740132, 12714653214, 14362849001, 18365610198, 25429306428, 27548415297, 28725698002, 36731220396, 43088547003, 55096830594, 57451396004, 82645245891, 86177094006, 110193661188, 129265641009, 165290491782, 172354188012, 186717037013, 258531282018, 330580983564, 373434074026, 387796923027, 517062564036, 560151111039, 746868148052, 775593846054, 1120302222078, 1551187692108, 1680453333117, 2240604444156, 3360906666234, 5041359999351, 6721813332468, 10082719998702, 20165439997404]

約数ペア:

[(1, 20165439997404), (2, 10082719998702), (3, 6721813332468), (4, 5041359999351), (6, 3360906666234), (9, 2240604444156), (12, 1680453333117), (13, 1551187692108), (18, 1120302222078), (26, 775593846054), (27, 746868148052), (36, 560151111039), (39, 517062564036), (52, 387796923027), (54, 373434074026), (61, 330580983564), (78, 258531282018), (108, 186717037013), (117, 172354188012), (122, 165290491782), (156, 129265641009), (183, 110193661188), (234, 86177094006), (244, 82645245891), (351, 57451396004), (366, 55096830594), (468, 43088547003), (549, 36731220396), (702, 28725698002), (732, 27548415297), (793, 25429306428), (1098, 18365610198), (1404, 14362849001), (1586, 12714653214), (1647, 12243740132), (2196, 9182805099), (2379, 8476435476), (3172, 6357326607), (3294, 6121870066), (4758, 4238217738), (6588, 3060935033), (7137, 2825478492), (9516, 2119108869), (14274, 1412739246), (21411, 941826164), (28548, 706369623), (42822, 470913082), (85644, 235456541)]