20727831230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1\times {\mathrm{93719}}^1$

素因数の和:95044

約数の個数: 32

約数和(自身を含む): 39535594560

約数和(自身を除く): 18807763330

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1301, 2602, 6505, 13010, 22117, 44234, 93719, 110585, 187438, 221170, 468595, 937190, 1593223, 3186446, 7966115, 15932230, 121928419, 243856838, 609642095, 1219284190, 2072783123, 4145566246, 10363915615, 20727831230]

約数ペア:

[(1, 20727831230), (2, 10363915615), (5, 4145566246), (10, 2072783123), (17, 1219284190), (34, 609642095), (85, 243856838), (170, 121928419), (1301, 15932230), (2602, 7966115), (6505, 3186446), (13010, 1593223), (22117, 937190), (44234, 468595), (93719, 221170), (110585, 187438)]