20162380120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29650559}}^1$

素因数の和:29650587

約数の個数: 32

約数和(自身を含む): 48033907200

約数和(自身を除く): 27871527080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 29650559, 59301118, 118602236, 148252795, 237204472, 296505590, 504059503, 593011180, 1008119006, 1186022360, 2016238012, 2520297515, 4032476024, 5040595030, 10081190060, 20162380120]

約数ペア:

[(1, 20162380120), (2, 10081190060), (4, 5040595030), (5, 4032476024), (8, 2520297515), (10, 2016238012), (17, 1186022360), (20, 1008119006), (34, 593011180), (40, 504059503), (68, 296505590), (85, 237204472), (136, 148252795), (170, 118602236), (340, 59301118), (680, 29650559)]