19840803552

素因数分解:

$2^5\times 3^4\times {\mathrm{53}}^1\times {\mathrm{144427}}^1$

素因数の和:144502

約数の個数: 120

約数和(自身を含む): 59452630776

約数和(自身を除く): 39611827224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 212, 216, 288, 318, 324, 424, 432, 477, 636, 648, 848, 864, 954, 1272, 1296, 1431, 1696, 1908, 2544, 2592, 2862, 3816, 4293, 5088, 5724, 7632, 8586, 11448, 15264, 17172, 22896, 34344, 45792, 68688, 137376, 144427, 288854, 433281, 577708, 866562, 1155416, 1299843, 1733124, 2310832, 2599686, 3466248, 3899529, 4621664, 5199372, 6932496, 7654631, 7799058, 10398744, 11698587, 13864992, 15309262, 15598116, 20797488, 22963893, 23397174, 30618524, 31196232, 41594976, 45927786, 46794348, 61237048, 62392464, 68891679, 91855572, 93588696, 122474096, 124784928, 137783358, 183711144, 187177392, 206675037, 244948192, 275566716, 367422288, 374354784, 413350074, 551133432, 620025111, 734844576, 826700148, 1102266864, 1240050222, 1653400296, 2204533728, 2480100444, 3306800592, 4960200888, 6613601184, 9920401776, 19840803552]

約数ペア:

[(1, 19840803552), (2, 9920401776), (3, 6613601184), (4, 4960200888), (6, 3306800592), (8, 2480100444), (9, 2204533728), (12, 1653400296), (16, 1240050222), (18, 1102266864), (24, 826700148), (27, 734844576), (32, 620025111), (36, 551133432), (48, 413350074), (53, 374354784), (54, 367422288), (72, 275566716), (81, 244948192), (96, 206675037), (106, 187177392), (108, 183711144), (144, 137783358), (159, 124784928), (162, 122474096), (212, 93588696), (216, 91855572), (288, 68891679), (318, 62392464), (324, 61237048), (424, 46794348), (432, 45927786), (477, 41594976), (636, 31196232), (648, 30618524), (848, 23397174), (864, 22963893), (954, 20797488), (1272, 15598116), (1296, 15309262), (1431, 13864992), (1696, 11698587), (1908, 10398744), (2544, 7799058), (2592, 7654631), (2862, 6932496), (3816, 5199372), (4293, 4621664), (5088, 3899529), (5724, 3466248), (7632, 2599686), (8586, 2310832), (11448, 1733124), (15264, 1299843), (17172, 1155416), (22896, 866562), (34344, 577708), (45792, 433281), (68688, 288854), (137376, 144427)]