20222321769

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:847

約数の個数: 72

約数和(自身を含む): 32523446592

約数和(自身を除く): 12301124823

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 251, 333, 481, 503, 753, 1369, 1443, 1509, 2259, 3263, 4107, 4329, 4527, 6539, 9287, 9789, 12321, 17797, 18611, 19617, 27861, 29367, 53391, 55833, 58851, 83583, 120731, 126253, 160173, 167499, 241943, 343619, 362193, 378759, 688607, 725829, 1030857, 1086579, 1136277, 1641289, 2065821, 2177487, 3092571, 4467047, 4671361, 4923867, 6197463, 8951891, 13401141, 14014083, 14771601, 26855673, 40203423, 42042249, 60727693, 80567019, 172840357, 182183079, 518521071, 546549237, 1555563213, 2246924641, 6740773923, 20222321769]

約数ペア:

[(1, 20222321769), (3, 6740773923), (9, 2246924641), (13, 1555563213), (37, 546549237), (39, 518521071), (111, 182183079), (117, 172840357), (251, 80567019), (333, 60727693), (481, 42042249), (503, 40203423), (753, 26855673), (1369, 14771601), (1443, 14014083), (1509, 13401141), (2259, 8951891), (3263, 6197463), (4107, 4923867), (4329, 4671361), (4527, 4467047), (6539, 3092571), (9287, 2177487), (9789, 2065821), (12321, 1641289), (17797, 1136277), (18611, 1086579), (19617, 1030857), (27861, 725829), (29367, 688607), (53391, 378759), (55833, 362193), (58851, 343619), (83583, 241943), (120731, 167499), (126253, 160173)]