20167172464

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1069}}^1\times {\mathrm{22247}}^1$

素因数の和:23377

約数の個数: 40

約数和(自身を含む): 39850172640

約数和(自身を除く): 19683000176

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1069, 2138, 4276, 8552, 17104, 22247, 44494, 56657, 88988, 113314, 177976, 226628, 355952, 453256, 906512, 1179091, 2358182, 4716364, 9432728, 18865456, 23782043, 47564086, 95128172, 190256344, 380512688, 1260448279, 2520896558, 5041793116, 10083586232, 20167172464]

約数ペア:

[(1, 20167172464), (2, 10083586232), (4, 5041793116), (8, 2520896558), (16, 1260448279), (53, 380512688), (106, 190256344), (212, 95128172), (424, 47564086), (848, 23782043), (1069, 18865456), (2138, 9432728), (4276, 4716364), (8552, 2358182), (17104, 1179091), (22247, 906512), (44494, 453256), (56657, 355952), (88988, 226628), (113314, 177976)]