20135575668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{6011}}^1$

素因数の和:6337

約数の個数: 96

約数和(自身を含む): 51329013120

約数和(自身を除く): 31193437452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 197, 218, 327, 394, 436, 591, 654, 788, 1182, 1308, 1417, 2364, 2561, 2834, 4251, 5122, 5668, 6011, 7683, 8502, 10244, 12022, 15366, 17004, 18033, 21473, 24044, 30732, 36066, 42946, 64419, 72132, 78143, 85892, 128838, 156286, 234429, 257676, 279149, 312572, 468858, 558298, 655199, 837447, 937716, 1116596, 1184167, 1310398, 1674894, 1965597, 2368334, 2620796, 3349788, 3552501, 3931194, 4736668, 7105002, 7862388, 8517587, 14210004, 15394171, 17035174, 25552761, 30788342, 34070348, 46182513, 51105522, 61576684, 92365026, 102211044, 129074203, 184730052, 258148406, 387222609, 516296812, 774445218, 1548890436, 1677964639, 3355929278, 5033893917, 6711858556, 10067787834, 20135575668]

約数ペア:

[(1, 20135575668), (2, 10067787834), (3, 6711858556), (4, 5033893917), (6, 3355929278), (12, 1677964639), (13, 1548890436), (26, 774445218), (39, 516296812), (52, 387222609), (78, 258148406), (109, 184730052), (156, 129074203), (197, 102211044), (218, 92365026), (327, 61576684), (394, 51105522), (436, 46182513), (591, 34070348), (654, 30788342), (788, 25552761), (1182, 17035174), (1308, 15394171), (1417, 14210004), (2364, 8517587), (2561, 7862388), (2834, 7105002), (4251, 4736668), (5122, 3931194), (5668, 3552501), (6011, 3349788), (7683, 2620796), (8502, 2368334), (10244, 1965597), (12022, 1674894), (15366, 1310398), (17004, 1184167), (18033, 1116596), (21473, 937716), (24044, 837447), (30732, 655199), (36066, 558298), (42946, 468858), (64419, 312572), (72132, 279149), (78143, 257676), (85892, 234429), (128838, 156286)]