20171288232

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{59393}}^1$

素因数の和:59547

約数の個数: 96

約数和(自身を含む): 56287693800

約数和(自身を除く): 36116405568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 89, 106, 159, 178, 212, 267, 318, 356, 424, 477, 534, 636, 712, 801, 954, 1068, 1272, 1602, 1908, 2136, 3204, 3816, 4717, 6408, 9434, 14151, 18868, 28302, 37736, 42453, 56604, 59393, 84906, 113208, 118786, 169812, 178179, 237572, 339624, 356358, 475144, 534537, 712716, 1069074, 1425432, 2138148, 3147829, 4276296, 5285977, 6295658, 9443487, 10571954, 12591316, 15857931, 18886974, 21143908, 25182632, 28330461, 31715862, 37773948, 42287816, 47573793, 56660922, 63431724, 75547896, 95147586, 113321844, 126863448, 190295172, 226643688, 280156781, 380590344, 560313562, 840470343, 1120627124, 1680940686, 2241254248, 2521411029, 3361881372, 5042822058, 6723762744, 10085644116, 20171288232]

約数ペア:

[(1, 20171288232), (2, 10085644116), (3, 6723762744), (4, 5042822058), (6, 3361881372), (8, 2521411029), (9, 2241254248), (12, 1680940686), (18, 1120627124), (24, 840470343), (36, 560313562), (53, 380590344), (72, 280156781), (89, 226643688), (106, 190295172), (159, 126863448), (178, 113321844), (212, 95147586), (267, 75547896), (318, 63431724), (356, 56660922), (424, 47573793), (477, 42287816), (534, 37773948), (636, 31715862), (712, 28330461), (801, 25182632), (954, 21143908), (1068, 18886974), (1272, 15857931), (1602, 12591316), (1908, 10571954), (2136, 9443487), (3204, 6295658), (3816, 5285977), (4717, 4276296), (6408, 3147829), (9434, 2138148), (14151, 1425432), (18868, 1069074), (28302, 712716), (37736, 534537), (42453, 475144), (56604, 356358), (59393, 339624), (84906, 237572), (113208, 178179), (118786, 169812)]