20734092288

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 880

約数和(自身を含む): 79228136064

約数和(自身を除く): 58494043776

約数列:

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約数ペア:

[(1, 20734092288), (2, 10367046144), (3, 6911364096), (4, 5183523072), (6, 3455682048), (7, 2962013184), (8, 2591761536), (9, 2303788032), (12, 1727841024), (13, 1594930176), (14, 1481006592), (16, 1295880768), (18, 1151894016), (21, 987337728), (24, 863920512), (26, 797465088), (27, 767929344), (28, 740503296), (32, 647940384), (36, 575947008), (39, 531643392), (41, 505709568), (42, 493668864), (48, 431960256), (52, 398732544), (54, 383964672), (56, 370251648), (63, 329112576), (64, 323970192), (67, 309464064), (72, 287973504), (78, 265821696), (81, 255976448), (82, 252854784), (84, 246834432), (91, 227847168), (96, 215980128), (104, 199366272), (108, 191982336), (112, 185125824), (117, 177214464), (123, 168569856), (126, 164556288), (128, 161985096), (134, 154732032), (144, 143986752), (156, 132910848), (162, 127988224), (164, 126427392), (168, 123417216), (182, 113923584), (189, 109704192), (192, 107990064), (201, 103154688), (208, 99683136), (216, 95991168), (224, 92562912), (234, 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