20261604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 54835200

約数和(自身を除く): 34573596

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 67, 79, 87, 116, 132, 134, 158, 174, 201, 237, 268, 316, 319, 348, 402, 474, 638, 737, 804, 869, 948, 957, 1276, 1474, 1738, 1914, 1943, 2211, 2291, 2607, 2948, 3476, 3828, 3886, 4422, 4582, 5214, 5293, 5829, 6873, 7772, 8844, 9164, 10428, 10586, 11658, 13746, 15879, 21172, 21373, 23316, 25201, 27492, 31758, 42746, 50402, 58223, 63516, 64119, 75603, 85492, 100804, 116446, 128238, 151206, 153497, 174669, 232892, 256476, 302412, 306994, 349338, 460491, 613988, 698676, 920982, 1688467, 1841964, 3376934, 5065401, 6753868, 10130802, 20261604]

約数ペア:

[(1, 20261604), (2, 10130802), (3, 6753868), (4, 5065401), (6, 3376934), (11, 1841964), (12, 1688467), (22, 920982), (29, 698676), (33, 613988), (44, 460491), (58, 349338), (66, 306994), (67, 302412), (79, 256476), (87, 232892), (116, 174669), (132, 153497), (134, 151206), (158, 128238), (174, 116446), (201, 100804), (237, 85492), (268, 75603), (316, 64119), (319, 63516), (348, 58223), (402, 50402), (474, 42746), (638, 31758), (737, 27492), (804, 25201), (869, 23316), (948, 21373), (957, 21172), (1276, 15879), (1474, 13746), (1738, 11658), (1914, 10586), (1943, 10428), (2211, 9164), (2291, 8844), (2607, 7772), (2948, 6873), (3476, 5829), (3828, 5293), (3886, 5214), (4422, 4582)]