20131781166

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{6619}}^1$

素因数の和:6974

約数の個数: 96

約数和(自身を含む): 50561971200

約数和(自身を除く): 30430190034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 239, 303, 478, 606, 707, 717, 909, 1414, 1434, 1673, 1818, 2121, 2151, 3346, 4242, 4302, 5019, 6363, 6619, 10038, 12726, 13238, 15057, 19857, 24139, 30114, 39714, 46333, 48278, 59571, 72417, 92666, 119142, 138999, 144834, 168973, 217251, 277998, 337946, 416997, 434502, 506919, 668519, 833994, 1013838, 1337038, 1520757, 1581941, 2005557, 3041514, 3163882, 4011114, 4679633, 4745823, 6016671, 9359266, 9491646, 11073587, 12033342, 14038899, 14237469, 22147174, 28077798, 28474938, 33220761, 42116697, 66441522, 84233394, 99662283, 159776041, 199324566, 319552082, 479328123, 958656246, 1118432287, 1437984369, 2236864574, 2875968738, 3355296861, 6710593722, 10065890583, 20131781166]

約数ペア:

[(1, 20131781166), (2, 10065890583), (3, 6710593722), (6, 3355296861), (7, 2875968738), (9, 2236864574), (14, 1437984369), (18, 1118432287), (21, 958656246), (42, 479328123), (63, 319552082), (101, 199324566), (126, 159776041), (202, 99662283), (239, 84233394), (303, 66441522), (478, 42116697), (606, 33220761), (707, 28474938), (717, 28077798), (909, 22147174), (1414, 14237469), (1434, 14038899), (1673, 12033342), (1818, 11073587), (2121, 9491646), (2151, 9359266), (3346, 6016671), (4242, 4745823), (4302, 4679633), (5019, 4011114), (6363, 3163882), (6619, 3041514), (10038, 2005557), (12726, 1581941), (13238, 1520757), (15057, 1337038), (19857, 1013838), (24139, 833994), (30114, 668519), (39714, 506919), (46333, 434502), (48278, 416997), (59571, 337946), (72417, 277998), (92666, 217251), (119142, 168973), (138999, 144834)]