20227577772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1\times {\mathrm{1823}}^1$

素因数の和:2455

約数の個数: 96

約数和(自身を含む): 50561280000

約数和(自身を除く): 30333702228

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 109, 204, 218, 327, 436, 499, 654, 998, 1308, 1497, 1823, 1853, 1996, 2994, 3646, 3706, 5469, 5559, 5988, 7292, 7412, 8483, 10938, 11118, 16966, 21876, 22236, 25449, 30991, 33932, 50898, 54391, 61982, 92973, 101796, 108782, 123964, 163173, 185946, 198707, 217564, 326346, 371892, 397414, 596121, 652692, 794828, 909677, 924647, 1192242, 1819354, 1849294, 2384484, 2729031, 2773941, 3378019, 3638708, 3698588, 5458062, 5547882, 6756038, 10134057, 10916124, 11095764, 13512076, 15464509, 20268114, 30929018, 40536228, 46393527, 61858036, 92787054, 99154793, 185574108, 198309586, 297464379, 396619172, 594928758, 1189857516, 1685631481, 3371262962, 5056894443, 6742525924, 10113788886, 20227577772]

約数ペア:

[(1, 20227577772), (2, 10113788886), (3, 6742525924), (4, 5056894443), (6, 3371262962), (12, 1685631481), (17, 1189857516), (34, 594928758), (51, 396619172), (68, 297464379), (102, 198309586), (109, 185574108), (204, 99154793), (218, 92787054), (327, 61858036), (436, 46393527), (499, 40536228), (654, 30929018), (998, 20268114), (1308, 15464509), (1497, 13512076), (1823, 11095764), (1853, 10916124), (1996, 10134057), (2994, 6756038), (3646, 5547882), (3706, 5458062), (5469, 3698588), (5559, 3638708), (5988, 3378019), (7292, 2773941), (7412, 2729031), (8483, 2384484), (10938, 1849294), (11118, 1819354), (16966, 1192242), (21876, 924647), (22236, 909677), (25449, 794828), (30991, 652692), (33932, 596121), (50898, 397414), (54391, 371892), (61982, 326346), (92973, 217564), (101796, 198707), (108782, 185946), (123964, 163173)]