20082021120015

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{18191}}^1\times {\mathrm{493939}}^1$

素因数の和:512287

約数の個数: 32

約数和(自身を含む): 32348723328000

約数和(自身を除く): 12266702207985

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 18191, 54573, 90955, 272865, 493939, 1481817, 2469695, 2710459, 7409085, 8131377, 13552295, 40656885, 73596911, 220790733, 367984555, 1103953665, 8985244349, 26955733047, 44926221745, 134778665235, 1338801408001, 4016404224003, 6694007040005, 20082021120015]

約数ペア:

[(1, 20082021120015), (3, 6694007040005), (5, 4016404224003), (15, 1338801408001), (149, 134778665235), (447, 44926221745), (745, 26955733047), (2235, 8985244349), (18191, 1103953665), (54573, 367984555), (90955, 220790733), (272865, 73596911), (493939, 40656885), (1481817, 13552295), (2469695, 8131377), (2710459, 7409085)]