20175661452

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{1201}}^1$

素因数の和:1559

約数の個数: 96

約数和(自身を含む): 48456024064

約数和(自身を除く): 28280362612

約数列:

[1, 2, 3, 4, 6, 12, 73, 127, 146, 151, 219, 254, 292, 302, 381, 438, 453, 508, 604, 762, 876, 906, 1201, 1524, 1812, 2402, 3603, 4804, 7206, 9271, 11023, 14412, 18542, 19177, 22046, 27813, 33069, 37084, 38354, 44092, 55626, 57531, 66138, 76708, 87673, 111252, 115062, 132276, 152527, 175346, 181351, 230124, 263019, 305054, 350692, 362702, 457581, 526038, 544053, 610108, 725404, 915162, 1052076, 1088106, 1399921, 1830324, 2176212, 2799842, 4199763, 5599684, 8399526, 11134471, 13238623, 16799052, 22268942, 23031577, 26477246, 33403413, 39715869, 44537884, 46063154, 52954492, 66806826, 69094731, 79431738, 92126308, 133613652, 138189462, 158863476, 276378924, 1681305121, 3362610242, 5043915363, 6725220484, 10087830726, 20175661452]

約数ペア:

[(1, 20175661452), (2, 10087830726), (3, 6725220484), (4, 5043915363), (6, 3362610242), (12, 1681305121), (73, 276378924), (127, 158863476), (146, 138189462), (151, 133613652), (219, 92126308), (254, 79431738), (292, 69094731), (302, 66806826), (381, 52954492), (438, 46063154), (453, 44537884), (508, 39715869), (604, 33403413), (762, 26477246), (876, 23031577), (906, 22268942), (1201, 16799052), (1524, 13238623), (1812, 11134471), (2402, 8399526), (3603, 5599684), (4804, 4199763), (7206, 2799842), (9271, 2176212), (11023, 1830324), (14412, 1399921), (18542, 1088106), (19177, 1052076), (22046, 915162), (27813, 725404), (33069, 610108), (37084, 544053), (38354, 526038), (44092, 457581), (55626, 362702), (57531, 350692), (66138, 305054), (76708, 263019), (87673, 230124), (111252, 181351), (115062, 175346), (132276, 152527)]