20926152

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 62025600

約数和(自身を除く): 41099448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 79, 104, 117, 156, 158, 234, 237, 283, 312, 316, 468, 474, 566, 632, 711, 849, 936, 948, 1027, 1132, 1422, 1698, 1896, 2054, 2264, 2547, 2844, 3081, 3396, 3679, 4108, 5094, 5688, 6162, 6792, 7358, 8216, 9243, 10188, 11037, 12324, 14716, 18486, 20376, 22074, 22357, 24648, 29432, 33111, 36972, 44148, 44714, 66222, 67071, 73944, 88296, 89428, 132444, 134142, 178856, 201213, 264888, 268284, 290641, 402426, 536568, 581282, 804852, 871923, 1162564, 1609704, 1743846, 2325128, 2615769, 3487692, 5231538, 6975384, 10463076, 20926152]

約数ペア:

[(1, 20926152), (2, 10463076), (3, 6975384), (4, 5231538), (6, 3487692), (8, 2615769), (9, 2325128), (12, 1743846), (13, 1609704), (18, 1162564), (24, 871923), (26, 804852), (36, 581282), (39, 536568), (52, 402426), (72, 290641), (78, 268284), (79, 264888), (104, 201213), (117, 178856), (156, 134142), (158, 132444), (234, 89428), (237, 88296), (283, 73944), (312, 67071), (316, 66222), (468, 44714), (474, 44148), (566, 36972), (632, 33111), (711, 29432), (849, 24648), (936, 22357), (948, 22074), (1027, 20376), (1132, 18486), (1422, 14716), (1698, 12324), (1896, 11037), (2054, 10188), (2264, 9243), (2547, 8216), (2844, 7358), (3081, 6792), (3396, 6162), (3679, 5688), (4108, 5094)]