20643822810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103183}}^1$

素因数の和:103234

約数の個数: 160

約数和(自身を含む): 62925730560

約数和(自身を除く): 42281907750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 81, 90, 95, 114, 117, 130, 135, 162, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 405, 494, 513, 570, 585, 702, 741, 810, 855, 1026, 1053, 1170, 1235, 1482, 1539, 1710, 1755, 2106, 2223, 2470, 2565, 3078, 3510, 3705, 4446, 5130, 5265, 6669, 7410, 7695, 10530, 11115, 13338, 15390, 20007, 22230, 33345, 40014, 66690, 100035, 103183, 200070, 206366, 309549, 515915, 619098, 928647, 1031830, 1341379, 1547745, 1857294, 1960477, 2682758, 2785941, 3095490, 3920954, 4024137, 4643235, 5571882, 5881431, 6706895, 8048274, 8357823, 9286470, 9802385, 11762862, 12072411, 13413790, 13929705, 16715646, 17644293, 19604770, 20120685, 24144822, 25486201, 27859410, 29407155, 35288586, 36217233, 40241370, 41789115, 50972402, 52932879, 58814310, 60362055, 72434466, 76458603, 83578230, 88221465, 105865758, 108651699, 120724110, 127431005, 152917206, 158798637, 176442930, 181086165, 217303398, 229375809, 254862010, 264664395, 317597274, 362172330, 382293015, 458751618, 529328790, 543258495, 688127427, 764586030, 793993185, 1086516990, 1146879045, 1376254854, 1587986370, 2064382281, 2293758090, 3440637135, 4128764562, 6881274270, 10321911405, 20643822810]

約数ペア:

[(1, 20643822810), (2, 10321911405), (3, 6881274270), (5, 4128764562), (6, 3440637135), (9, 2293758090), (10, 2064382281), (13, 1587986370), (15, 1376254854), (18, 1146879045), (19, 1086516990), (26, 793993185), (27, 764586030), (30, 688127427), (38, 543258495), (39, 529328790), (45, 458751618), (54, 382293015), (57, 362172330), (65, 317597274), (78, 264664395), (81, 254862010), (90, 229375809), (95, 217303398), (114, 181086165), (117, 176442930), (130, 158798637), (135, 152917206), (162, 127431005), (171, 120724110), (190, 108651699), (195, 105865758), (234, 88221465), (247, 83578230), (270, 76458603), (285, 72434466), (342, 60362055), (351, 58814310), (390, 52932879), (405, 50972402), (494, 41789115), (513, 40241370), (570, 36217233), (585, 35288586), (702, 29407155), (741, 27859410), (810, 25486201), (855, 24144822), (1026, 20120685), (1053, 19604770), (1170, 17644293), (1235, 16715646), (1482, 13929705), (1539, 13413790), (1710, 12072411), (1755, 11762862), (2106, 9802385), (2223, 9286470), (2470, 8357823), (2565, 8048274), (3078, 6706895), (3510, 5881431), (3705, 5571882), (4446, 4643235), (5130, 4024137), (5265, 3920954), (6669, 3095490), (7410, 2785941), (7695, 2682758), (10530, 1960477), (11115, 1857294), (13338, 1547745), (15390, 1341379), (20007, 1031830), (22230, 928647), (33345, 619098), (40014, 515915), (66690, 309549), (100035, 206366), (103183, 200070)]