20030873562

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{261043}}^1$

素因数の和:261097

約数の個数: 96

約数和(自身を含む): 53566228800

約数和(自身を除く): 33535355238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 49, 54, 58, 63, 87, 98, 126, 147, 174, 189, 203, 261, 294, 378, 406, 441, 522, 609, 783, 882, 1218, 1323, 1421, 1566, 1827, 2646, 2842, 3654, 4263, 5481, 8526, 10962, 12789, 25578, 38367, 76734, 261043, 522086, 783129, 1566258, 1827301, 2349387, 3654602, 4698774, 5481903, 7048161, 7570247, 10963806, 12791107, 14096322, 15140494, 16445709, 22710741, 25582214, 32891418, 38373321, 45421482, 49337127, 52991729, 68132223, 76746642, 98674254, 105983458, 115119963, 136264446, 158975187, 204396669, 230239926, 317950374, 345359889, 370942103, 408793338, 476925561, 690719778, 741884206, 953851122, 1112826309, 1430776683, 2225652618, 2861553366, 3338478927, 6676957854, 10015436781, 20030873562]

約数ペア:

[(1, 20030873562), (2, 10015436781), (3, 6676957854), (6, 3338478927), (7, 2861553366), (9, 2225652618), (14, 1430776683), (18, 1112826309), (21, 953851122), (27, 741884206), (29, 690719778), (42, 476925561), (49, 408793338), (54, 370942103), (58, 345359889), (63, 317950374), (87, 230239926), (98, 204396669), (126, 158975187), (147, 136264446), (174, 115119963), (189, 105983458), (203, 98674254), (261, 76746642), (294, 68132223), (378, 52991729), (406, 49337127), (441, 45421482), (522, 38373321), (609, 32891418), (783, 25582214), (882, 22710741), (1218, 16445709), (1323, 15140494), (1421, 14096322), (1566, 12791107), (1827, 10963806), (2646, 7570247), (2842, 7048161), (3654, 5481903), (4263, 4698774), (5481, 3654602), (8526, 2349387), (10962, 1827301), (12789, 1566258), (25578, 783129), (38367, 522086), (76734, 261043)]