20089828638

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{25309}}^1$

素因数の和:25558

約数の個数: 96

約数和(自身を含む): 50223139200

約数和(自身を除く): 30133310562

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 211, 342, 418, 422, 627, 633, 1254, 1266, 1881, 1899, 2321, 3762, 3798, 4009, 4642, 6963, 8018, 12027, 13926, 20889, 24054, 25309, 36081, 41778, 44099, 50618, 72162, 75927, 88198, 132297, 151854, 227781, 264594, 278399, 396891, 455562, 480871, 556798, 793782, 835197, 961742, 1442613, 1670394, 2505591, 2885226, 4327839, 5011182, 5289581, 5340199, 8655678, 10579162, 10680398, 15868743, 16020597, 31737486, 32041194, 47606229, 48061791, 58742189, 95212458, 96123582, 101463781, 117484378, 176226567, 202927562, 304391343, 352453134, 528679701, 608782686, 913174029, 1057359402, 1116101591, 1826348058, 2232203182, 3348304773, 6696609546, 10044914319, 20089828638]

約数ペア:

[(1, 20089828638), (2, 10044914319), (3, 6696609546), (6, 3348304773), (9, 2232203182), (11, 1826348058), (18, 1116101591), (19, 1057359402), (22, 913174029), (33, 608782686), (38, 528679701), (57, 352453134), (66, 304391343), (99, 202927562), (114, 176226567), (171, 117484378), (198, 101463781), (209, 96123582), (211, 95212458), (342, 58742189), (418, 48061791), (422, 47606229), (627, 32041194), (633, 31737486), (1254, 16020597), (1266, 15868743), (1881, 10680398), (1899, 10579162), (2321, 8655678), (3762, 5340199), (3798, 5289581), (4009, 5011182), (4642, 4327839), (6963, 2885226), (8018, 2505591), (12027, 1670394), (13926, 1442613), (20889, 961742), (24054, 835197), (25309, 793782), (36081, 556798), (41778, 480871), (44099, 455562), (50618, 396891), (72162, 278399), (75927, 264594), (88198, 227781), (132297, 151854)]