20804557644

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2543}}^1\times {\mathrm{5827}}^1$

素因数の和:8396

約数の個数: 96

約数和(自身を含む): 58119613440

約数和(自身を除く): 37315055796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 2543, 5086, 5827, 7629, 10172, 11654, 15258, 17481, 22887, 23308, 30516, 33059, 34962, 45774, 52443, 66118, 68661, 69924, 75751, 91548, 99177, 104886, 132236, 137322, 151502, 157329, 198354, 209772, 227253, 274644, 297531, 303004, 314658, 396708, 454506, 595062, 629316, 681759, 892593, 909012, 1190124, 1363518, 1785186, 2045277, 2727036, 3570372, 4090554, 8181108, 14818061, 29636122, 44454183, 59272244, 88908366, 133362549, 177816732, 192634793, 266725098, 385269586, 400087647, 533450196, 577904379, 770539172, 800175294, 1155808758, 1600350588, 1733713137, 2311617516, 3467426274, 5201139411, 6934852548, 10402278822, 20804557644]

約数ペア:

[(1, 20804557644), (2, 10402278822), (3, 6934852548), (4, 5201139411), (6, 3467426274), (9, 2311617516), (12, 1733713137), (13, 1600350588), (18, 1155808758), (26, 800175294), (27, 770539172), (36, 577904379), (39, 533450196), (52, 400087647), (54, 385269586), (78, 266725098), (108, 192634793), (117, 177816732), (156, 133362549), (234, 88908366), (351, 59272244), (468, 44454183), (702, 29636122), (1404, 14818061), (2543, 8181108), (5086, 4090554), (5827, 3570372), (7629, 2727036), (10172, 2045277), (11654, 1785186), (15258, 1363518), (17481, 1190124), (22887, 909012), (23308, 892593), (30516, 681759), (33059, 629316), (34962, 595062), (45774, 454506), (52443, 396708), (66118, 314658), (68661, 303004), (69924, 297531), (75751, 274644), (91548, 227253), (99177, 209772), (104886, 198354), (132236, 157329), (137322, 151502)]