20145634102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{3163}}^1$

素因数の和:3421

約数の個数: 64

約数和(自身を含む): 34854624000

約数和(自身を除く): 14708989898

約数列:

[1, 2, 11, 22, 29, 58, 67, 134, 149, 298, 319, 638, 737, 1474, 1639, 1943, 3163, 3278, 3886, 4321, 6326, 8642, 9983, 19966, 21373, 34793, 42746, 47531, 69586, 91727, 95062, 109813, 183454, 211921, 219626, 289507, 423842, 471287, 579014, 942574, 1008997, 2017994, 2331131, 3184577, 4662262, 5184157, 6145709, 6369154, 10368314, 12291418, 13667323, 27334646, 31576229, 63152458, 67602799, 135205598, 150340553, 300681106, 347338519, 694677038, 915710641, 1831421282, 10072817051, 20145634102]

約数ペア:

[(1, 20145634102), (2, 10072817051), (11, 1831421282), (22, 915710641), (29, 694677038), (58, 347338519), (67, 300681106), (134, 150340553), (149, 135205598), (298, 67602799), (319, 63152458), (638, 31576229), (737, 27334646), (1474, 13667323), (1639, 12291418), (1943, 10368314), (3163, 6369154), (3278, 6145709), (3886, 5184157), (4321, 4662262), (6326, 3184577), (8642, 2331131), (9983, 2017994), (19966, 1008997), (21373, 942574), (34793, 579014), (42746, 471287), (47531, 423842), (69586, 289507), (91727, 219626), (95062, 211921), (109813, 183454)]