20060187830

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1\times {\mathrm{769}}^1$

素因数の和:1505

約数の個数: 64

約数和(自身を含む): 37344162240

約数和(自身を除く): 17283974410

約数列:

[1, 2, 5, 10, 53, 83, 106, 166, 265, 415, 530, 593, 769, 830, 1186, 1538, 2965, 3845, 4399, 5930, 7690, 8798, 21995, 31429, 40757, 43990, 49219, 62858, 63827, 81514, 98438, 127654, 157145, 203785, 246095, 314290, 319135, 407570, 456017, 492190, 638270, 912034, 2280085, 2608607, 3382831, 4560170, 5217214, 6765662, 13043035, 16914155, 24168901, 26086070, 33828310, 37849411, 48337802, 75698822, 120844505, 189247055, 241689010, 378494110, 2006018783, 4012037566, 10030093915, 20060187830]

約数ペア:

[(1, 20060187830), (2, 10030093915), (5, 4012037566), (10, 2006018783), (53, 378494110), (83, 241689010), (106, 189247055), (166, 120844505), (265, 75698822), (415, 48337802), (530, 37849411), (593, 33828310), (769, 26086070), (830, 24168901), (1186, 16914155), (1538, 13043035), (2965, 6765662), (3845, 5217214), (4399, 4560170), (5930, 3382831), (7690, 2608607), (8798, 2280085), (21995, 912034), (31429, 638270), (40757, 492190), (43990, 456017), (49219, 407570), (62858, 319135), (63827, 314290), (81514, 246095), (98438, 203785), (127654, 157145)]