20173252604

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{409}}^1\times {\mathrm{1279}}^1$

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 36677222400

約数和(自身を除く): 16503969796

約数列:

[1, 2, 4, 31, 62, 124, 311, 409, 622, 818, 1244, 1279, 1636, 2558, 5116, 9641, 12679, 19282, 25358, 38564, 39649, 50716, 79298, 127199, 158596, 254398, 397769, 508796, 523111, 795538, 1046222, 1591076, 2092444, 3943169, 7886338, 12330839, 15772676, 16216441, 24661678, 32432882, 49323356, 64865764, 162687521, 325375042, 650750084, 5043313151, 10086626302, 20173252604]

約数ペア:

[(1, 20173252604), (2, 10086626302), (4, 5043313151), (31, 650750084), (62, 325375042), (124, 162687521), (311, 64865764), (409, 49323356), (622, 32432882), (818, 24661678), (1244, 16216441), (1279, 15772676), (1636, 12330839), (2558, 7886338), (5116, 3943169), (9641, 2092444), (12679, 1591076), (19282, 1046222), (25358, 795538), (38564, 523111), (39649, 508796), (50716, 397769), (79298, 254398), (127199, 158596)]