20128513284

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{99083}}^1$

素因数の和:99132

約数の個数: 144

約数和(自身を含む): 60591847680

約数和(自身を除く): 40463334396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 132, 162, 171, 198, 209, 228, 243, 297, 324, 342, 396, 418, 486, 513, 594, 627, 684, 836, 891, 972, 1026, 1188, 1254, 1539, 1782, 1881, 2052, 2508, 2673, 3078, 3564, 3762, 4617, 5346, 5643, 6156, 7524, 9234, 10692, 11286, 16929, 18468, 22572, 33858, 50787, 67716, 99083, 101574, 198166, 203148, 297249, 396332, 594498, 891747, 1089913, 1188996, 1783494, 1882577, 2179826, 2675241, 3269739, 3566988, 3765154, 4359652, 5350482, 5647731, 6539478, 7530308, 8025723, 9809217, 10700964, 11295462, 13078956, 16051446, 16943193, 19618434, 20708347, 22590924, 24077169, 29427651, 32102892, 33886386, 39236868, 41416694, 48154338, 50829579, 58855302, 62125041, 67772772, 82833388, 88282953, 96308676, 101659158, 117710604, 124250082, 152488737, 176565906, 186375123, 203318316, 248500164, 264848859, 304977474, 353131812, 372750246, 457466211, 529697718, 559125369, 609954948, 745500492, 914932422, 1059395436, 1118250738, 1677376107, 1829864844, 2236501476, 3354752214, 5032128321, 6709504428, 10064256642, 20128513284]

約数ペア:

[(1, 20128513284), (2, 10064256642), (3, 6709504428), (4, 5032128321), (6, 3354752214), (9, 2236501476), (11, 1829864844), (12, 1677376107), (18, 1118250738), (19, 1059395436), (22, 914932422), (27, 745500492), (33, 609954948), (36, 559125369), (38, 529697718), (44, 457466211), (54, 372750246), (57, 353131812), (66, 304977474), (76, 264848859), (81, 248500164), (99, 203318316), (108, 186375123), (114, 176565906), (132, 152488737), (162, 124250082), (171, 117710604), (198, 101659158), (209, 96308676), (228, 88282953), (243, 82833388), (297, 67772772), (324, 62125041), (342, 58855302), (396, 50829579), (418, 48154338), (486, 41416694), (513, 39236868), (594, 33886386), (627, 32102892), (684, 29427651), (836, 24077169), (891, 22590924), (972, 20708347), (1026, 19618434), (1188, 16943193), (1254, 16051446), (1539, 13078956), (1782, 11295462), (1881, 10700964), (2052, 9809217), (2508, 8025723), (2673, 7530308), (3078, 6539478), (3564, 5647731), (3762, 5350482), (4617, 4359652), (5346, 3765154), (5643, 3566988), (6156, 3269739), (7524, 2675241), (9234, 2179826), (10692, 1882577), (11286, 1783494), (16929, 1188996), (18468, 1089913), (22572, 891747), (33858, 594498), (50787, 396332), (67716, 297249), (99083, 203148), (101574, 198166)]