20163776094

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{72379}}^1$

素因数の和:72475

約数の個数: 128

約数和(自身を含む): 56699596800

約数和(自身を除く): 36535820706

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 67, 77, 99, 126, 134, 154, 189, 198, 201, 231, 297, 378, 402, 462, 469, 594, 603, 693, 737, 938, 1206, 1386, 1407, 1474, 1809, 2079, 2211, 2814, 3618, 4158, 4221, 4422, 5159, 6633, 8442, 10318, 12663, 13266, 15477, 19899, 25326, 30954, 39798, 46431, 72379, 92862, 139293, 144758, 217137, 278586, 434274, 506653, 651411, 796169, 1013306, 1302822, 1519959, 1592338, 1954233, 2388507, 3039918, 3908466, 4559877, 4777014, 4849393, 5573183, 7165521, 9119754, 9698786, 11146366, 13679631, 14331042, 14548179, 16719549, 21496563, 27359262, 29096358, 33439098, 33945751, 42993126, 43644537, 50158647, 53343323, 67891502, 87289074, 100317294, 101837253, 106686646, 130933611, 150475941, 160029969, 203674506, 261867222, 300951882, 305511759, 320059938, 373403261, 480089907, 611023518, 746806522, 916535277, 960179814, 1120209783, 1440269721, 1833070554, 2240419566, 2880539442, 3360629349, 6721258698, 10081888047, 20163776094]

約数ペア:

[(1, 20163776094), (2, 10081888047), (3, 6721258698), (6, 3360629349), (7, 2880539442), (9, 2240419566), (11, 1833070554), (14, 1440269721), (18, 1120209783), (21, 960179814), (22, 916535277), (27, 746806522), (33, 611023518), (42, 480089907), (54, 373403261), (63, 320059938), (66, 305511759), (67, 300951882), (77, 261867222), (99, 203674506), (126, 160029969), (134, 150475941), (154, 130933611), (189, 106686646), (198, 101837253), (201, 100317294), (231, 87289074), (297, 67891502), (378, 53343323), (402, 50158647), (462, 43644537), (469, 42993126), (594, 33945751), (603, 33439098), (693, 29096358), (737, 27359262), (938, 21496563), (1206, 16719549), (1386, 14548179), (1407, 14331042), (1474, 13679631), (1809, 11146366), (2079, 9698786), (2211, 9119754), (2814, 7165521), (3618, 5573183), (4158, 4849393), (4221, 4777014), (4422, 4559877), (5159, 3908466), (6633, 3039918), (8442, 2388507), (10318, 1954233), (12663, 1592338), (13266, 1519959), (15477, 1302822), (19899, 1013306), (25326, 796169), (30954, 651411), (39798, 506653), (46431, 434274), (72379, 278586), (92862, 217137), (139293, 144758)]