20143224642

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:772

約数の個数: 96

約数和(自身を含む): 43742145600

約数和(自身を除く): 23598920958

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 257, 409, 514, 771, 779, 818, 1227, 1542, 1558, 1681, 2337, 2454, 3362, 4674, 4883, 5043, 7771, 9766, 10086, 10537, 14649, 15542, 16769, 21074, 23313, 29298, 31611, 31939, 33538, 46626, 50307, 63222, 63878, 95817, 100614, 105113, 191634, 200203, 210226, 315339, 318611, 400406, 432017, 600609, 630678, 637222, 687529, 864034, 955833, 1201218, 1296051, 1375058, 1911666, 1997147, 2062587, 2592102, 3994294, 4125174, 4309633, 5991441, 8208323, 8619266, 11982882, 12928899, 13063051, 16416646, 24624969, 25857798, 26126102, 39189153, 49249938, 78378306, 81883027, 163766054, 176694953, 245649081, 353389906, 491298162, 530084859, 1060169718, 3357204107, 6714408214, 10071612321, 20143224642]

約数ペア:

[(1, 20143224642), (2, 10071612321), (3, 6714408214), (6, 3357204107), (19, 1060169718), (38, 530084859), (41, 491298162), (57, 353389906), (82, 245649081), (114, 176694953), (123, 163766054), (246, 81883027), (257, 78378306), (409, 49249938), (514, 39189153), (771, 26126102), (779, 25857798), (818, 24624969), (1227, 16416646), (1542, 13063051), (1558, 12928899), (1681, 11982882), (2337, 8619266), (2454, 8208323), (3362, 5991441), (4674, 4309633), (4883, 4125174), (5043, 3994294), (7771, 2592102), (9766, 2062587), (10086, 1997147), (10537, 1911666), (14649, 1375058), (15542, 1296051), (16769, 1201218), (21074, 955833), (23313, 864034), (29298, 687529), (31611, 637222), (31939, 630678), (33538, 600609), (46626, 432017), (50307, 400406), (63222, 318611), (63878, 315339), (95817, 210226), (100614, 200203), (105113, 191634)]