20214343884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{745037}}^1$

素因数の和:745087

約数の個数: 96

約数和(自身を含む): 60079864320

約数和(自身を除く): 39865520436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 798, 969, 1292, 1428, 1596, 1938, 2261, 3876, 4522, 6783, 9044, 13566, 27132, 745037, 1490074, 2235111, 2980148, 4470222, 5215259, 8940444, 10430518, 12665629, 14155703, 15645777, 20861036, 25331258, 28311406, 31291554, 37996887, 42467109, 50662516, 56622812, 62583108, 75993774, 84934218, 88659403, 99089921, 151987548, 169868436, 177318806, 198179842, 240646951, 265978209, 297269763, 354637612, 396359684, 481293902, 531956418, 594539526, 721940853, 962587804, 1063912836, 1189079052, 1443881706, 1684528657, 2887763412, 3369057314, 5053585971, 6738114628, 10107171942, 20214343884]

約数ペア:

[(1, 20214343884), (2, 10107171942), (3, 6738114628), (4, 5053585971), (6, 3369057314), (7, 2887763412), (12, 1684528657), (14, 1443881706), (17, 1189079052), (19, 1063912836), (21, 962587804), (28, 721940853), (34, 594539526), (38, 531956418), (42, 481293902), (51, 396359684), (57, 354637612), (68, 297269763), (76, 265978209), (84, 240646951), (102, 198179842), (114, 177318806), (119, 169868436), (133, 151987548), (204, 99089921), (228, 88659403), (238, 84934218), (266, 75993774), (323, 62583108), (357, 56622812), (399, 50662516), (476, 42467109), (532, 37996887), (646, 31291554), (714, 28311406), (798, 25331258), (969, 20861036), (1292, 15645777), (1428, 14155703), (1596, 12665629), (1938, 10430518), (2261, 8940444), (3876, 5215259), (4522, 4470222), (6783, 2980148), (9044, 2235111), (13566, 1490074), (27132, 745037)]