20126051928

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2711}}^1\times {\mathrm{4483}}^1$

素因数の和:7229

約数の個数: 96

約数和(自身を含む): 56911645440

約数和(自身を除く): 36785593512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 2711, 4483, 5422, 8133, 8966, 10844, 13449, 16266, 17932, 21688, 24399, 26898, 32532, 35864, 40347, 48798, 53796, 62353, 65064, 80694, 97596, 103109, 107592, 124706, 161388, 187059, 195192, 206218, 249412, 309327, 322776, 374118, 412436, 498824, 561177, 618654, 748236, 824872, 927981, 1122354, 1237308, 1496472, 1855962, 2244708, 2474616, 3711924, 4489416, 7423848, 12153413, 24306826, 36460239, 48613652, 72920478, 97227304, 109380717, 145840956, 218761434, 279528499, 291681912, 437522868, 559056998, 838585497, 875045736, 1118113996, 1677170994, 2236227992, 2515756491, 3354341988, 5031512982, 6708683976, 10063025964, 20126051928]

約数ペア:

[(1, 20126051928), (2, 10063025964), (3, 6708683976), (4, 5031512982), (6, 3354341988), (8, 2515756491), (9, 2236227992), (12, 1677170994), (18, 1118113996), (23, 875045736), (24, 838585497), (36, 559056998), (46, 437522868), (69, 291681912), (72, 279528499), (92, 218761434), (138, 145840956), (184, 109380717), (207, 97227304), (276, 72920478), (414, 48613652), (552, 36460239), (828, 24306826), (1656, 12153413), (2711, 7423848), (4483, 4489416), (5422, 3711924), (8133, 2474616), (8966, 2244708), (10844, 1855962), (13449, 1496472), (16266, 1237308), (17932, 1122354), (21688, 927981), (24399, 824872), (26898, 748236), (32532, 618654), (35864, 561177), (40347, 498824), (48798, 412436), (53796, 374118), (62353, 322776), (65064, 309327), (80694, 249412), (97596, 206218), (103109, 195192), (107592, 187059), (124706, 161388)]