20144024595

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{54083}}^1$

素因数の和:54217

約数の個数: 64

約数和(自身を含む): 37382860800

約数和(自身を除く): 17238836205

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 89, 93, 135, 155, 267, 279, 445, 465, 801, 837, 1335, 1395, 2403, 2759, 4005, 4185, 8277, 12015, 13795, 24831, 41385, 54083, 74493, 124155, 162249, 270415, 372465, 486747, 811245, 1460241, 1676573, 2433735, 4813387, 5029719, 7301205, 8382865, 14440161, 15089157, 24066935, 25148595, 43320483, 45267471, 72200805, 75445785, 129961449, 149214997, 216602415, 226337355, 447644991, 649807245, 746074985, 1342934973, 2238224955, 4028804919, 6714674865, 20144024595]

約数ペア:

[(1, 20144024595), (3, 6714674865), (5, 4028804919), (9, 2238224955), (15, 1342934973), (27, 746074985), (31, 649807245), (45, 447644991), (89, 226337355), (93, 216602415), (135, 149214997), (155, 129961449), (267, 75445785), (279, 72200805), (445, 45267471), (465, 43320483), (801, 25148595), (837, 24066935), (1335, 15089157), (1395, 14440161), (2403, 8382865), (2759, 7301205), (4005, 5029719), (4185, 4813387), (8277, 2433735), (12015, 1676573), (13795, 1460241), (24831, 811245), (41385, 486747), (54083, 372465), (74493, 270415), (124155, 162249)]