2013204479990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{112281343}}^1$

素因数の和:112281524

約数の個数: 32

約数和(自身を含む): 3977454329856

約数和(自身を除く): 1964249849866

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1630, 1793, 3586, 8965, 17930, 112281343, 224562686, 561406715, 1122813430, 1235094773, 2470189546, 6175473865, 12350947730, 18301858909, 36603717818, 91509294545, 183018589090, 201320447999, 402640895998, 1006602239995, 2013204479990]

約数ペア:

[(1, 2013204479990), (2, 1006602239995), (5, 402640895998), (10, 201320447999), (11, 183018589090), (22, 91509294545), (55, 36603717818), (110, 18301858909), (163, 12350947730), (326, 6175473865), (815, 2470189546), (1630, 1235094773), (1793, 1122813430), (3586, 561406715), (8965, 224562686), (17930, 112281343)]