20462522904

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{9167797}}^1$

素因数の和:9167840

約数の個数: 48

約数和(自身を含む): 57207059520

約数和(自身を除く): 36744536616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 9167797, 18335594, 27503391, 36671188, 55006782, 73342376, 82510173, 110013564, 165020346, 220027128, 284201707, 330040692, 568403414, 660081384, 852605121, 1136806828, 1705210242, 2273613656, 2557815363, 3410420484, 5115630726, 6820840968, 10231261452, 20462522904]

約数ペア:

[(1, 20462522904), (2, 10231261452), (3, 6820840968), (4, 5115630726), (6, 3410420484), (8, 2557815363), (9, 2273613656), (12, 1705210242), (18, 1136806828), (24, 852605121), (31, 660081384), (36, 568403414), (62, 330040692), (72, 284201707), (93, 220027128), (124, 165020346), (186, 110013564), (248, 82510173), (279, 73342376), (372, 55006782), (558, 36671188), (744, 27503391), (1116, 18335594), (2232, 9167797)]