20786722704

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{30307}}^1$

素因数の和:30765

約数の個数: 120

約数和(自身を含む): 63611157792

約数和(自身を除く): 42824435088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 433, 528, 792, 866, 1299, 1584, 1732, 2598, 3464, 3897, 4763, 5196, 6928, 7794, 9526, 10392, 14289, 15588, 19052, 20784, 28578, 30307, 31176, 38104, 42867, 57156, 60614, 62352, 76208, 85734, 90921, 114312, 121228, 171468, 181842, 228624, 242456, 272763, 333377, 342936, 363684, 484912, 545526, 666754, 685872, 727368, 1000131, 1091052, 1333508, 1454736, 2000262, 2182104, 2667016, 3000393, 4000524, 4364208, 5334032, 6000786, 8001048, 12001572, 13122931, 16002096, 24003144, 26245862, 39368793, 48006288, 52491724, 78737586, 104983448, 118106379, 144352241, 157475172, 209966896, 236212758, 288704482, 314950344, 433056723, 472425516, 577408964, 629900688, 866113446, 944851032, 1154817928, 1299170169, 1732226892, 1889702064, 2309635856, 2598340338, 3464453784, 5196680676, 6928907568, 10393361352, 20786722704]

約数ペア:

[(1, 20786722704), (2, 10393361352), (3, 6928907568), (4, 5196680676), (6, 3464453784), (8, 2598340338), (9, 2309635856), (11, 1889702064), (12, 1732226892), (16, 1299170169), (18, 1154817928), (22, 944851032), (24, 866113446), (33, 629900688), (36, 577408964), (44, 472425516), (48, 433056723), (66, 314950344), (72, 288704482), (88, 236212758), (99, 209966896), (132, 157475172), (144, 144352241), (176, 118106379), (198, 104983448), (264, 78737586), (396, 52491724), (433, 48006288), (528, 39368793), (792, 26245862), (866, 24003144), (1299, 16002096), (1584, 13122931), (1732, 12001572), (2598, 8001048), (3464, 6000786), (3897, 5334032), (4763, 4364208), (5196, 4000524), (6928, 3000393), (7794, 2667016), (9526, 2182104), (10392, 2000262), (14289, 1454736), (15588, 1333508), (19052, 1091052), (20784, 1000131), (28578, 727368), (30307, 685872), (31176, 666754), (38104, 545526), (42867, 484912), (57156, 363684), (60614, 342936), (62352, 333377), (76208, 272763), (85734, 242456), (90921, 228624), (114312, 181842), (121228, 171468)]