20131625190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15605911}}^1$

素因数の和:15605964

約数の個数: 32

約数和(自身を含む): 49439529216

約数和(自身を除く): 29307904026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 15605911, 31211822, 46817733, 78029555, 93635466, 156059110, 234088665, 468177330, 671054173, 1342108346, 2013162519, 3355270865, 4026325038, 6710541730, 10065812595, 20131625190]

約数ペア:

[(1, 20131625190), (2, 10065812595), (3, 6710541730), (5, 4026325038), (6, 3355270865), (10, 2013162519), (15, 1342108346), (30, 671054173), (43, 468177330), (86, 234088665), (129, 156059110), (215, 93635466), (258, 78029555), (430, 46817733), (645, 31211822), (1290, 15605911)]