20231660340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3875797}}^1$

素因数の和:3875841

約数の個数: 72

約数和(自身を含む): 63485571240

約数和(自身を除く): 43253910900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 3875797, 7751594, 11627391, 15503188, 19378985, 23254782, 34882173, 38757970, 46509564, 58136955, 69764346, 77515940, 112398113, 116273910, 139528692, 174410865, 224796226, 232547820, 337194339, 348821730, 449592452, 561990565, 674388678, 697643460, 1011583017, 1123981130, 1348777356, 1685971695, 2023166034, 2247962260, 3371943390, 4046332068, 5057915085, 6743886780, 10115830170, 20231660340]

約数ペア:

[(1, 20231660340), (2, 10115830170), (3, 6743886780), (4, 5057915085), (5, 4046332068), (6, 3371943390), (9, 2247962260), (10, 2023166034), (12, 1685971695), (15, 1348777356), (18, 1123981130), (20, 1011583017), (29, 697643460), (30, 674388678), (36, 561990565), (45, 449592452), (58, 348821730), (60, 337194339), (87, 232547820), (90, 224796226), (116, 174410865), (145, 139528692), (174, 116273910), (180, 112398113), (261, 77515940), (290, 69764346), (348, 58136955), (435, 46509564), (522, 38757970), (580, 34882173), (870, 23254782), (1044, 19378985), (1305, 15503188), (1740, 11627391), (2610, 7751594), (5220, 3875797)]