20173631892

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1$

素因数の和:1017

約数の個数: 96

約数和(自身を含む): 48419344512

約数和(自身を除く): 28245712620

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 277, 307, 318, 373, 554, 614, 636, 746, 831, 921, 1108, 1119, 1228, 1492, 1662, 1842, 2238, 3324, 3684, 4476, 14681, 16271, 19769, 29362, 32542, 39538, 44043, 48813, 58724, 59307, 65084, 79076, 85039, 88086, 97626, 103321, 114511, 118614, 170078, 176172, 195252, 206642, 229022, 237228, 255117, 309963, 340156, 343533, 413284, 458044, 510234, 619926, 687066, 1020468, 1239852, 1374132, 4507067, 5476013, 6069083, 9014134, 10952026, 12138166, 13521201, 16428039, 18028268, 18207249, 21904052, 24276332, 27042402, 31719547, 32856078, 36414498, 54084804, 63439094, 65712156, 72828996, 95158641, 126878188, 190317282, 380634564, 1681135991, 3362271982, 5043407973, 6724543964, 10086815946, 20173631892]

約数ペア:

[(1, 20173631892), (2, 10086815946), (3, 6724543964), (4, 5043407973), (6, 3362271982), (12, 1681135991), (53, 380634564), (106, 190317282), (159, 126878188), (212, 95158641), (277, 72828996), (307, 65712156), (318, 63439094), (373, 54084804), (554, 36414498), (614, 32856078), (636, 31719547), (746, 27042402), (831, 24276332), (921, 21904052), (1108, 18207249), (1119, 18028268), (1228, 16428039), (1492, 13521201), (1662, 12138166), (1842, 10952026), (2238, 9014134), (3324, 6069083), (3684, 5476013), (4476, 4507067), (14681, 1374132), (16271, 1239852), (19769, 1020468), (29362, 687066), (32542, 619926), (39538, 510234), (44043, 458044), (48813, 413284), (58724, 343533), (59307, 340156), (65084, 309963), (79076, 255117), (85039, 237228), (88086, 229022), (97626, 206642), (103321, 195252), (114511, 176172), (118614, 170078)]