20729367612

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{246391}}^1$

素因数の和:246464

約数の個数: 96

約数和(自身を含む): 57951398400

約数和(自身を除く): 37222030788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 41, 54, 57, 76, 82, 108, 114, 123, 164, 171, 228, 246, 342, 369, 492, 513, 684, 738, 779, 1026, 1107, 1476, 1558, 2052, 2214, 2337, 3116, 4428, 4674, 7011, 9348, 14022, 21033, 28044, 42066, 84132, 246391, 492782, 739173, 985564, 1478346, 2217519, 2956692, 4435038, 4681429, 6652557, 8870076, 9362858, 10102031, 13305114, 14044287, 18725716, 20204062, 26610228, 28088574, 30306093, 40408124, 42132861, 56177148, 60612186, 84265722, 90918279, 121224372, 126398583, 168531444, 181836558, 191938589, 252797166, 272754837, 363673116, 383877178, 505594332, 545509674, 575815767, 767754356, 1091019348, 1151631534, 1727447301, 2303263068, 3454894602, 5182341903, 6909789204, 10364683806, 20729367612]

約数ペア:

[(1, 20729367612), (2, 10364683806), (3, 6909789204), (4, 5182341903), (6, 3454894602), (9, 2303263068), (12, 1727447301), (18, 1151631534), (19, 1091019348), (27, 767754356), (36, 575815767), (38, 545509674), (41, 505594332), (54, 383877178), (57, 363673116), (76, 272754837), (82, 252797166), (108, 191938589), (114, 181836558), (123, 168531444), (164, 126398583), (171, 121224372), (228, 90918279), (246, 84265722), (342, 60612186), (369, 56177148), (492, 42132861), (513, 40408124), (684, 30306093), (738, 28088574), (779, 26610228), (1026, 20204062), (1107, 18725716), (1476, 14044287), (1558, 13305114), (2052, 10102031), (2214, 9362858), (2337, 8870076), (3116, 6652557), (4428, 4681429), (4674, 4435038), (7011, 2956692), (9348, 2217519), (14022, 1478346), (21033, 985564), (28044, 739173), (42066, 492782), (84132, 246391)]