20242580864

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{271261}}^1$

素因数の和:271339

約数の個数: 64

約数和(自身を含む): 44823332880

約数和(自身を除く): 24580752016

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 176, 212, 352, 424, 583, 704, 848, 1166, 1408, 1696, 2332, 3392, 4664, 6784, 9328, 18656, 37312, 74624, 271261, 542522, 1085044, 2170088, 2983871, 4340176, 5967742, 8680352, 11935484, 14376833, 17360704, 23870968, 28753666, 34721408, 47741936, 57507332, 95483872, 115014664, 158145163, 190967744, 230029328, 316290326, 381935488, 460058656, 632580652, 920117312, 1265161304, 1840234624, 2530322608, 5060645216, 10121290432, 20242580864]

約数ペア:

[(1, 20242580864), (2, 10121290432), (4, 5060645216), (8, 2530322608), (11, 1840234624), (16, 1265161304), (22, 920117312), (32, 632580652), (44, 460058656), (53, 381935488), (64, 316290326), (88, 230029328), (106, 190967744), (128, 158145163), (176, 115014664), (212, 95483872), (352, 57507332), (424, 47741936), (583, 34721408), (704, 28753666), (848, 23870968), (1166, 17360704), (1408, 14376833), (1696, 11935484), (2332, 8680352), (3392, 5967742), (4664, 4340176), (6784, 2983871), (9328, 2170088), (18656, 1085044), (37312, 542522), (74624, 271261)]