20347726308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{601079}}^1$

素因数の和:601137

約数の個数: 96

約数和(自身を含む): 60319580160

約数和(自身を除く): 39971853852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 1092, 1209, 1302, 1612, 2418, 2604, 2821, 4836, 5642, 8463, 11284, 16926, 33852, 601079, 1202158, 1803237, 2404316, 3606474, 4207553, 7212948, 7814027, 8415106, 12622659, 15628054, 16830212, 18633449, 23442081, 25245318, 31256108, 37266898, 46884162, 50490636, 54698189, 55900347, 74533796, 93768324, 109396378, 111800694, 130434143, 164094567, 218792756, 223601388, 242234837, 260868286, 328189134, 391302429, 484469674, 521736572, 656378268, 726704511, 782604858, 968939348, 1453409022, 1565209716, 1695643859, 2906818044, 3391287718, 5086931577, 6782575436, 10173863154, 20347726308]

約数ペア:

[(1, 20347726308), (2, 10173863154), (3, 6782575436), (4, 5086931577), (6, 3391287718), (7, 2906818044), (12, 1695643859), (13, 1565209716), (14, 1453409022), (21, 968939348), (26, 782604858), (28, 726704511), (31, 656378268), (39, 521736572), (42, 484469674), (52, 391302429), (62, 328189134), (78, 260868286), (84, 242234837), (91, 223601388), (93, 218792756), (124, 164094567), (156, 130434143), (182, 111800694), (186, 109396378), (217, 93768324), (273, 74533796), (364, 55900347), (372, 54698189), (403, 50490636), (434, 46884162), (546, 37266898), (651, 31256108), (806, 25245318), (868, 23442081), (1092, 18633449), (1209, 16830212), (1302, 15628054), (1612, 12622659), (2418, 8415106), (2604, 7814027), (2821, 7212948), (4836, 4207553), (5642, 3606474), (8463, 2404316), (11284, 1803237), (16926, 1202158), (33852, 601079)]