20223312

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 54847680

約数和(自身を除く): 34624368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 59, 74, 111, 118, 148, 177, 193, 222, 236, 296, 354, 386, 444, 472, 579, 592, 708, 772, 888, 944, 1158, 1416, 1544, 1776, 2183, 2316, 2832, 3088, 4366, 4632, 6549, 7141, 8732, 9264, 11387, 13098, 14282, 17464, 21423, 22774, 26196, 28564, 34161, 34928, 42846, 45548, 52392, 57128, 68322, 85692, 91096, 104784, 114256, 136644, 171384, 182192, 273288, 342768, 421319, 546576, 842638, 1263957, 1685276, 2527914, 3370552, 5055828, 6741104, 10111656, 20223312]

約数ペア:

[(1, 20223312), (2, 10111656), (3, 6741104), (4, 5055828), (6, 3370552), (8, 2527914), (12, 1685276), (16, 1263957), (24, 842638), (37, 546576), (48, 421319), (59, 342768), (74, 273288), (111, 182192), (118, 171384), (148, 136644), (177, 114256), (193, 104784), (222, 91096), (236, 85692), (296, 68322), (354, 57128), (386, 52392), (444, 45548), (472, 42846), (579, 34928), (592, 34161), (708, 28564), (772, 26196), (888, 22774), (944, 21423), (1158, 17464), (1416, 14282), (1544, 13098), (1776, 11387), (2183, 9264), (2316, 8732), (2832, 7141), (3088, 6549), (4366, 4632)]