20736698130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{365147}}^1$

素因数の和:365791

約数の個数: 48

約数和(自身を含む): 54001007424

約数和(自身を除く): 33264309294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 631, 1262, 1893, 3155, 3786, 5679, 6310, 9465, 11358, 18930, 28395, 56790, 365147, 730294, 1095441, 1825735, 2190882, 3286323, 3651470, 5477205, 6572646, 10954410, 16431615, 32863230, 230407757, 460815514, 691223271, 1152038785, 1382446542, 2073669813, 2304077570, 3456116355, 4147339626, 6912232710, 10368349065, 20736698130]

約数ペア:

[(1, 20736698130), (2, 10368349065), (3, 6912232710), (5, 4147339626), (6, 3456116355), (9, 2304077570), (10, 2073669813), (15, 1382446542), (18, 1152038785), (30, 691223271), (45, 460815514), (90, 230407757), (631, 32863230), (1262, 16431615), (1893, 10954410), (3155, 6572646), (3786, 5477205), (5679, 3651470), (6310, 3286323), (9465, 2190882), (11358, 1825735), (18930, 1095441), (28395, 730294), (56790, 365147)]