20143544238

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{34157}}^1$

素因数の和:34398

約数の個数: 64

約数和(自身を含む): 45711601920

約数和(自身を除く): 25568057682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 163, 201, 326, 402, 489, 603, 978, 1206, 1467, 1809, 2934, 3618, 4401, 8802, 10921, 21842, 32763, 34157, 65526, 68314, 98289, 102471, 196578, 204942, 294867, 307413, 589734, 614826, 922239, 1844478, 2288519, 4577038, 5567591, 6865557, 11135182, 13731114, 16702773, 20596671, 33405546, 41193342, 50108319, 61790013, 100216638, 123580026, 150324957, 300649914, 373028597, 746057194, 1119085791, 2238171582, 3357257373, 6714514746, 10071772119, 20143544238]

約数ペア:

[(1, 20143544238), (2, 10071772119), (3, 6714514746), (6, 3357257373), (9, 2238171582), (18, 1119085791), (27, 746057194), (54, 373028597), (67, 300649914), (134, 150324957), (163, 123580026), (201, 100216638), (326, 61790013), (402, 50108319), (489, 41193342), (603, 33405546), (978, 20596671), (1206, 16702773), (1467, 13731114), (1809, 11135182), (2934, 6865557), (3618, 5567591), (4401, 4577038), (8802, 2288519), (10921, 1844478), (21842, 922239), (32763, 614826), (34157, 589734), (65526, 307413), (68314, 294867), (98289, 204942), (102471, 196578)]