20006343132

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1\times {\mathrm{1181}}^1$

素因数の和:1787

約数の個数: 96

約数和(自身を含む): 49564569600

約数和(自身を除く): 29558226468

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 191, 228, 382, 389, 573, 764, 778, 1146, 1167, 1181, 1556, 2292, 2334, 2362, 3543, 3629, 4668, 4724, 7086, 7258, 7391, 10887, 14172, 14516, 14782, 21774, 22173, 22439, 29564, 43548, 44346, 44878, 67317, 74299, 88692, 89756, 134634, 148598, 222897, 225571, 269268, 297196, 445794, 451142, 459409, 676713, 891588, 902284, 918818, 1353426, 1378227, 1411681, 1837636, 2706852, 2756454, 2823362, 4235043, 4285849, 5512908, 5646724, 8470086, 8571698, 8728771, 12857547, 16940172, 17143396, 17457542, 25715094, 26186313, 34915084, 51430188, 52372626, 87747119, 104745252, 175494238, 263241357, 350988476, 526482714, 1052965428, 1667195261, 3334390522, 5001585783, 6668781044, 10003171566, 20006343132]

約数ペア:

[(1, 20006343132), (2, 10003171566), (3, 6668781044), (4, 5001585783), (6, 3334390522), (12, 1667195261), (19, 1052965428), (38, 526482714), (57, 350988476), (76, 263241357), (114, 175494238), (191, 104745252), (228, 87747119), (382, 52372626), (389, 51430188), (573, 34915084), (764, 26186313), (778, 25715094), (1146, 17457542), (1167, 17143396), (1181, 16940172), (1556, 12857547), (2292, 8728771), (2334, 8571698), (2362, 8470086), (3543, 5646724), (3629, 5512908), (4668, 4285849), (4724, 4235043), (7086, 2823362), (7258, 2756454), (7391, 2706852), (10887, 1837636), (14172, 1411681), (14516, 1378227), (14782, 1353426), (21774, 918818), (22173, 902284), (22439, 891588), (29564, 676713), (43548, 459409), (44346, 451142), (44878, 445794), (67317, 297196), (74299, 269268), (88692, 225571), (89756, 222897), (134634, 148598)]