20131960005

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{80449}}^1$

素因数の和:80610

約数の個数: 48

約数和(自身を含む): 35843371200

約数和(自身を除く): 15711411195

約数列:

[1, 3, 5, 9, 15, 45, 67, 83, 201, 249, 335, 415, 603, 747, 1005, 1245, 3015, 3735, 5561, 16683, 27805, 50049, 80449, 83415, 241347, 250245, 402245, 724041, 1206735, 3620205, 5390083, 6677267, 16170249, 20031801, 26950415, 33386335, 48510747, 60095403, 80851245, 100159005, 242553735, 300477015, 447376889, 1342130667, 2236884445, 4026392001, 6710653335, 20131960005]

約数ペア:

[(1, 20131960005), (3, 6710653335), (5, 4026392001), (9, 2236884445), (15, 1342130667), (45, 447376889), (67, 300477015), (83, 242553735), (201, 100159005), (249, 80851245), (335, 60095403), (415, 48510747), (603, 33386335), (747, 26950415), (1005, 20031801), (1245, 16170249), (3015, 6677267), (3735, 5390083), (5561, 3620205), (16683, 1206735), (27805, 724041), (50049, 402245), (80449, 250245), (83415, 241347)]