20854448712

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{24019}}^1$

素因数の和:24451

約数の個数: 96

約数和(自身を含む): 58455072000

約数和(自身を除く): 37600623288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 389, 558, 744, 778, 1116, 1167, 1556, 2232, 2334, 3112, 3501, 4668, 7002, 9336, 12059, 14004, 24019, 24118, 28008, 36177, 48038, 48236, 72057, 72354, 96076, 96472, 108531, 144114, 144708, 192152, 216171, 217062, 288228, 289416, 432342, 434124, 576456, 744589, 864684, 868248, 1489178, 1729368, 2233767, 2978356, 4467534, 5956712, 6701301, 8935068, 9343391, 13402602, 17870136, 18686782, 26805204, 28030173, 37373564, 53610408, 56060346, 74747128, 84090519, 112120692, 168181038, 224241384, 289645121, 336362076, 579290242, 672724152, 868935363, 1158580484, 1737870726, 2317160968, 2606806089, 3475741452, 5213612178, 6951482904, 10427224356, 20854448712]

約数ペア:

[(1, 20854448712), (2, 10427224356), (3, 6951482904), (4, 5213612178), (6, 3475741452), (8, 2606806089), (9, 2317160968), (12, 1737870726), (18, 1158580484), (24, 868935363), (31, 672724152), (36, 579290242), (62, 336362076), (72, 289645121), (93, 224241384), (124, 168181038), (186, 112120692), (248, 84090519), (279, 74747128), (372, 56060346), (389, 53610408), (558, 37373564), (744, 28030173), (778, 26805204), (1116, 18686782), (1167, 17870136), (1556, 13402602), (2232, 9343391), (2334, 8935068), (3112, 6701301), (3501, 5956712), (4668, 4467534), (7002, 2978356), (9336, 2233767), (12059, 1729368), (14004, 1489178), (24019, 868248), (24118, 864684), (28008, 744589), (36177, 576456), (48038, 434124), (48236, 432342), (72057, 289416), (72354, 288228), (96076, 217062), (96472, 216171), (108531, 192152), (144114, 144708)]