20165080554

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1733}}^1\times {\mathrm{12197}}^1$

素因数の和:13991

約数の個数: 48

約数和(自身を含む): 44544705192

約数和(自身を除く): 24379624638

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 1733, 3466, 5199, 10398, 12197, 15597, 24394, 31194, 36591, 73182, 91849, 109773, 183698, 219546, 275547, 551094, 646441, 826641, 1292882, 1653282, 1939323, 3878646, 5817969, 11635938, 21137401, 42274802, 63412203, 126824406, 190236609, 380473218, 1120282253, 2240564506, 3360846759, 6721693518, 10082540277, 20165080554]

約数ペア:

[(1, 20165080554), (2, 10082540277), (3, 6721693518), (6, 3360846759), (9, 2240564506), (18, 1120282253), (53, 380473218), (106, 190236609), (159, 126824406), (318, 63412203), (477, 42274802), (954, 21137401), (1733, 11635938), (3466, 5817969), (5199, 3878646), (10398, 1939323), (12197, 1653282), (15597, 1292882), (24394, 826641), (31194, 646441), (36591, 551094), (73182, 275547), (91849, 219546), (109773, 183698)]