20162347914

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1\times {\mathrm{2797}}^1$

素因数の和:4567

約数の個数: 64

約数和(自身を含む): 43635369600

約数和(自身を除く): 23473021686

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 1709, 2109, 2797, 3418, 4218, 5127, 5594, 8391, 10254, 16782, 32471, 53143, 63233, 64942, 97413, 103489, 106286, 126466, 159429, 189699, 194826, 206978, 310467, 318858, 379398, 620934, 1201427, 1966291, 2402854, 3604281, 3932582, 4780073, 5898873, 7208562, 9560146, 11797746, 14340219, 28680438, 90821387, 176862701, 181642774, 272464161, 353725402, 530588103, 544928322, 1061176206, 3360391319, 6720782638, 10081173957, 20162347914]

約数ペア:

[(1, 20162347914), (2, 10081173957), (3, 6720782638), (6, 3360391319), (19, 1061176206), (37, 544928322), (38, 530588103), (57, 353725402), (74, 272464161), (111, 181642774), (114, 176862701), (222, 90821387), (703, 28680438), (1406, 14340219), (1709, 11797746), (2109, 9560146), (2797, 7208562), (3418, 5898873), (4218, 4780073), (5127, 3932582), (5594, 3604281), (8391, 2402854), (10254, 1966291), (16782, 1201427), (32471, 620934), (53143, 379398), (63233, 318858), (64942, 310467), (97413, 206978), (103489, 194826), (106286, 189699), (126466, 159429)]