20199674316

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1\times {\mathrm{46877}}^1$

素因数の和:47274

約数の個数: 48

約数和(自身を含む): 47646799200

約数和(自身を除く): 27447124884

約数列:

[1, 2, 3, 4, 6, 12, 149, 241, 298, 447, 482, 596, 723, 894, 964, 1446, 1788, 2892, 35909, 46877, 71818, 93754, 107727, 140631, 143636, 187508, 215454, 281262, 430908, 562524, 6984673, 11297357, 13969346, 20954019, 22594714, 27938692, 33892071, 41908038, 45189428, 67784142, 83816076, 135568284, 1683306193, 3366612386, 5049918579, 6733224772, 10099837158, 20199674316]

約数ペア:

[(1, 20199674316), (2, 10099837158), (3, 6733224772), (4, 5049918579), (6, 3366612386), (12, 1683306193), (149, 135568284), (241, 83816076), (298, 67784142), (447, 45189428), (482, 41908038), (596, 33892071), (723, 27938692), (894, 22594714), (964, 20954019), (1446, 13969346), (1788, 11297357), (2892, 6984673), (35909, 562524), (46877, 430908), (71818, 281262), (93754, 215454), (107727, 187508), (140631, 143636)]