20160465832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^2\times {\mathrm{24473}}^1$

素因数の和:24670

約数の個数: 48

約数和(自身を含む): 41172854940

約数和(自身を除く): 21012389108

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 7921, 9256, 15842, 24473, 31684, 48946, 63368, 97892, 102973, 195784, 205946, 318149, 411892, 636298, 823784, 1272596, 2178097, 2545192, 4356194, 8712388, 17424776, 28315261, 56630522, 113261044, 193850633, 226522088, 387701266, 775402532, 1550805064, 2520058229, 5040116458, 10080232916, 20160465832]

約数ペア:

[(1, 20160465832), (2, 10080232916), (4, 5040116458), (8, 2520058229), (13, 1550805064), (26, 775402532), (52, 387701266), (89, 226522088), (104, 193850633), (178, 113261044), (356, 56630522), (712, 28315261), (1157, 17424776), (2314, 8712388), (4628, 4356194), (7921, 2545192), (9256, 2178097), (15842, 1272596), (24473, 823784), (31684, 636298), (48946, 411892), (63368, 318149), (97892, 205946), (102973, 195784)]