20346875130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11118511}}^1$

素因数の和:11118582

約数の個数: 32

約数和(自身を含む): 49633037568

約数和(自身を除く): 29286162438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 11118511, 22237022, 33355533, 55592555, 66711066, 111185110, 166777665, 333555330, 678229171, 1356458342, 2034687513, 3391145855, 4069375026, 6782291710, 10173437565, 20346875130]

約数ペア:

[(1, 20346875130), (2, 10173437565), (3, 6782291710), (5, 4069375026), (6, 3391145855), (10, 2034687513), (15, 1356458342), (30, 678229171), (61, 333555330), (122, 166777665), (183, 111185110), (305, 66711066), (366, 55592555), (610, 33355533), (915, 22237022), (1830, 11118511)]