20164575618

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{11315699}}^1$

素因数の和:11315724

約数の個数: 40

約数和(自身を含む): 49291189200

約数和(自身を除く): 29126613582

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 11315699, 22631398, 33947097, 67894194, 101841291, 124472689, 203682582, 248945378, 305523873, 373418067, 611047746, 746836134, 916571619, 1120254201, 1833143238, 2240508402, 3360762603, 6721525206, 10082287809, 20164575618]

約数ペア:

[(1, 20164575618), (2, 10082287809), (3, 6721525206), (6, 3360762603), (9, 2240508402), (11, 1833143238), (18, 1120254201), (22, 916571619), (27, 746836134), (33, 611047746), (54, 373418067), (66, 305523873), (81, 248945378), (99, 203682582), (162, 124472689), (198, 101841291), (297, 67894194), (594, 33947097), (891, 22631398), (1782, 11315699)]