20466060804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{18181}}^1$

素因数の和:19690

約数の個数: 96

約数和(自身を含む): 60684243200

約数和(自身を除く): 40218182396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1489, 2978, 4467, 5956, 8934, 10423, 13401, 17868, 18181, 20846, 26802, 31269, 36362, 40203, 41692, 53604, 54543, 62538, 72724, 80406, 93807, 109086, 125076, 127267, 160812, 163629, 187614, 218172, 254534, 281421, 327258, 375228, 381801, 490887, 509068, 562842, 654516, 763602, 981774, 1125684, 1145403, 1527204, 1963548, 2290806, 3436209, 4581612, 6872418, 13744836, 27071509, 54143018, 81214527, 108286036, 162429054, 189500563, 243643581, 324858108, 379001126, 487287162, 568501689, 730930743, 758002252, 974574324, 1137003378, 1461861486, 1705505067, 2274006756, 2923722972, 3411010134, 5116515201, 6822020268, 10233030402, 20466060804]

約数ペア:

[(1, 20466060804), (2, 10233030402), (3, 6822020268), (4, 5116515201), (6, 3411010134), (7, 2923722972), (9, 2274006756), (12, 1705505067), (14, 1461861486), (18, 1137003378), (21, 974574324), (27, 758002252), (28, 730930743), (36, 568501689), (42, 487287162), (54, 379001126), (63, 324858108), (84, 243643581), (108, 189500563), (126, 162429054), (189, 108286036), (252, 81214527), (378, 54143018), (756, 27071509), (1489, 13744836), (2978, 6872418), (4467, 4581612), (5956, 3436209), (8934, 2290806), (10423, 1963548), (13401, 1527204), (17868, 1145403), (18181, 1125684), (20846, 981774), (26802, 763602), (31269, 654516), (36362, 562842), (40203, 509068), (41692, 490887), (53604, 381801), (54543, 375228), (62538, 327258), (72724, 281421), (80406, 254534), (93807, 218172), (109086, 187614), (125076, 163629), (127267, 160812)]